baber/WOPTO huggingface dataset:
Patent JP-H0195683-A (JP)
Title: Video communication system
Inventor: SATO TAKAO
IPC: H04N7/16
Filed: 1987-10-07
Abstract: PURPOSE:To connect mutual subscriber terminals without an error and without fail by inserting a terminal number to specify a subscriber terminal device on a receiving side to a frame in a video signal, extracting said terminal number on the receiving side, confirming that the called party destination of communication has selected a self-terminal, and thereafter, sending the video signal on the self-terminal side. CONSTITUTION:A multiplexing part 10 encodes and multiplexes a terminal confirming number 'X' into a vertical blanking signal in the video signal transmitted to subscriber terminal equipments 6 and 6A on the called party, and outputs it to subscriber lines 8 and 8A. On the other hand, for the received video signal, the encoded signal of a terminal confirming number 'Y' sent by the called terminal equipment from the specified frame in a vertical blanking part by a separating part 11 is detected, and it is compared with a terminal number 'Z' of its own station set at a terminal number setting part 13 beforehand by a comparison deciding part 12. When 'Y=Z' the connection is correct, and the video signal of its own terminal by the television camera 15 is sent to the subscriber terminal equipments 6 and 6A of the called party destination by the multiplexing part 10. Thus, the connection between the subscriber terminals can be correctly and easily attained.
Patent JP-H0595311-A (JP)
Title: Battery saving system
Inventor: SUGIHARA SHIGERU
IPC: H04J3/00
Filed: 1991-10-01
Abstract: PURPOSE:To minimize a power supply ON period in a battery saving period of a slave station as required in the system adopting multi-frame structure. CONSTITUTION:A master station 1 generates a specific number signal Sb representing a specific number of each slave station by using a specific number generating circuit 11 and a multiplexer circuit 12 is used to send the signal while being superimposed on a BS time slot of each frame to a slave station 2. A specific number synchronization circuit 25 generates a synchronizing signal Ss in subordinate synchronization with a BS period of the master station. A control circuit 27 calculates a timing based on a specific number of its own station stored by a storage circuit 26 and on the synchronizing signal Ss and generates a control signal Sc for applying on/off control of a power supply system.
Patent JP-H08124182-A (JP)
Title: Optical information recording/reproducing device
Inventor: OGINO TSUKASA
IPC: G11B19/02
Filed: 1994-10-19
Abstract: PURPOSE: To provide an inexpensive and miniaturized optical information recording/reproducing device capable of sufficiently being satisfied with a conventional function by one microprocessor. CONSTITUTION: This device is provided with actuators 12-1, 12-2 respectively moving a light beam in the traverse direction of a track and in the direction orthogonally intersecting with a disk surface, an error detector 13 detecting the tracking error and the focusing error of the light beam and the microprocessor 5 controlling so that a magneto-optical disk 16 is irradiated by the light beam in the proper state based on the output of the detector 13. The servo control of the microprocessor 5 is constituted of plural servo modules at every prescribed execution unit, and the servo modules consist of one or plural servo modes divided by the state of the control, and further, the servo mode is constituted of one or plural execution blocks divided at every function.
Patent JP-H1190313-A (JP)
Title: Acceleration of curing of outside surface coating agent
Inventor: HANADA KOICHI
IPC: B05D3/08
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling of a coating agent and the paper washing of a solvent and to cure the coating agent in a short period of time by directly heating once the entire outer peripheral surface of a steel pipe to a specific temp. or above, then applying the coating agent on the steel pipe where the outer peripheral surface temp. is at a specific temp. range during transportation. SOLUTION: The entire outer peripheral surface of the steel pipe 2 transported in an axial direction at a speed of, for example, 60 to 90 m/min on a roller table 1 is directly heated by the burner flames of ring burners 3 until a temp. above 100 deg.C is once attained. The outer peripheral surface temp. of the once heated steel pipe 2 falls in the process that the steel pipe is transported on the roller table 1, where the outer peripheral surface temp. attains 50 to 70 deg.C, then the coating agent 5 is sprayed to the steel pipe from a coating agent spraying device 4 installed downstream of the ring burners 3. As a result, the factors to adversely influence the coating, such as moisture and dust, are removed by the burner flames and the peeling of the coating agent 5 is eliminated. The drying time of the coating agent 5 is thus shortened.
Patent JP-S62113283-A (JP)
Title: Absolute value circuit
Inventor: HAYAKAWA MITSURU
IPC: H03G3/30
Filed: 1985-11-12
Abstract: PURPOSE:To improve temperature characteristics by providing an adder which adds the 1st and the 2nd difference currents together and generates a sum output current and a current-voltage converter which converts the sum output current into an output voltage. CONSTITUTION:The 1st and the 2nd mutually opposite-phase currents outputted by a differential current converter 6 are supplied to the 1st and the 2nd difference current detecting circuits 8 and 11 and converted into the 1st and the 2nd difference currents there. Those 1st and 2nd difference currents have the same polarity and are outputted alternately by the 1st and the 2nd difference current detecting circuits 8 and 11 in mutually different periods. The 1st and the 2nd difference currents are summed up by the adder 13 and then converted by the current-voltage converter 14 into an output voltage, thus obtaining the output voltage which is equal in absolute value to an input voltage. Thus, detection precision and stability to temperature variation are improved.
Patent JP-H0996776-A (JP)
Title: Display device for simulator
Inventor: HONJO TERUBUMI
IPC: G02F1/13
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the display device of a simulator for golf, etc., provided with bright environment. SOLUTION: This display device is provided with a front projection type liquid crystal projector 2, and a front type polarizing screen 1 whose video light is aligned with an optical axis. The periphery of the projector 2 and screen 1 is surrounded by a polarizing lightening panel 4 incorporating a polarizing board whose axis of polarization is set to cross at a right angle with the axis of polarization of light projected by the liquid crystal projector so as to obtain a small-room condition. Thus, a simulation system by the high contrast video can be realized even in a space inside the room surrounded by an aspect picture wall surface which is brighter than heretofore.
Patent JP-2000080769-A (JP)
Title: Drain
Inventor: KATO KOJI
IPC: E03C1/262
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obviate the intrusion of dust, and to prevent hindrance due to the inflow of drain. SOLUTION: The drain compeises a drain body having a downward drain passage 4 at a central section and a large-diametral upper edge section at an upper end and a cover covering the upper section of the drain body, being formed in a projecting shape towards an upper section and having drain inflow ports 29 so that drain is flowed into the projecting sections from the outside. Outer circumferential sections 27 and inner circumferential sections 28 having specified length extending over the vertical direction while being alternately formed in the cover radial direction at regular intervals along the cover circumferential direction are formed to the peripheral surfaces of the projecting sections, and the drain inflow ports 29 are formed among the outer circumferential sections 27 and the inner circumferential sections 28 at that time.
Patent JP-H1062107-A (JP)
Title: V-groove measurer
Inventor: KUBODERA KANEYUKI
IPC: G01B5/18
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To measure a depth of a V-groove with high precision by a method wherein two parallel springs at a top end of which a steel ball is fixed are moved relative in a vertical direction on a process face of the V groove of an object. SOLUTION: When an eccentric cam 10 is rotated, a slider 8 is pressed by a spring 9, and two parallel springs 4 and a top end steel ball are moved to a Work direction, and a top end part of a displacement sensor 5 is contracted correspondingly. An output value L1 of the sensor 5 at this time is read. Next, the cam 10 is rerotated so that a two-parallel-spring unit is moved to a lefthand direction, and a steel ball gets into a V groove part of a Work 11. When the direction of steel ball movements and the V groove are not coaxial, as the two parallel springs are moved in a predetermined direction, the steel ball at the top end part can get into the V groove part correctly. At this time, a detection part of the sensor 5 fixed to a base is moved corresponding to the movement amount. A measurement value of the sensor 5 at this time is set to be L2, then L1-L2 is a depth of the V groove.
Patent JP-H0673582-A (JP)
Title: Method for producing diester carbonate and device therefor
Inventor: OTSUKA KIYOSHI
IPC: C25B9/19
Filed: 1992-08-27
Abstract: PURPOSE:To produce a diester carbonate from alcohol, carbon monoxide and oxygen while suppressing the deactivation of a catalyst and without forming an explosive gaseous mixture. CONSTITUTION:An anode 2 and a cathode 3 are formed with a proton conductive membrane 1 in-between to constitute a diaphragm 4, and the inside of a reactor 5 is divided by the diaphragm into reaction spaces 6 and 7. Alcohol and carbon monoxide are supplied to the reaction space 6 on the anode 2 side and oxygen to the reaction space 7 on the cathode 3 side, and a voltage is impressed between the anode 2 and cathode 3 to bring about an electrolytic oxidation-reduction reaction. Consequently, a diester carbonate is formed on the anode side, and water is generated on the cathode side. Contact of a catalyst deposited on the cathode with water is prevented in this way, and an explosive gaseous mixture is not formed. Besides, the reaction rate and selectivity are controlled by adjusting the voltage to be impressed.
Patent JP-S62112419-A (JP)
Title: Logic circuit
Inventor: ABE MINORU
IPC: H03K19/096
Filed: 1985-11-12
Abstract: PURPOSE:To attain a small sized and inexpensive circuit by providing a precharge period of a post-stage gate within a discharge period of a pre-stage gate so as to eliminate the effect of a static capacitance in operating the circuit thereby eliminating the need for a capacitance for the stable operation. CONSTITUTION:Static capacitors 10-15 are capacitors existing in a parasitic way. Since the post-stage gate 3 is in the discharge state while the pre-stage gates 1, 2 are in the precharge period, when the capacitors 10, 11 of the pre- stage gates 1, 2 are charge, the capacitors 12-15 of the post-stage gate 3 are charged at the same time, and after the precharge period of the prestage gates 1, 2 is finished, when the precharge of the post-stage gate 3 is started, the voltage of one electrode of the capacitors 12-15 rises, an electric charge flows from the capacitors to charge up the capacitors 10, 11. When the post-stage gate 2 enters the discharge period, the electric charge charged earlier flows from the capacitors 10, 11 to the capacitors 12-15, then the voltage at outputs E, F is unchanged resultingly.
Patent JP-2001072010-A (JP)
Title: Sheet body packaging apparatus
Inventor: KAWAI KOICHI
IPC: B65B9/06
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a sheet body packaging apparatus in which air in a package packaging superposed sheet body is appropriately induced, which is capable of efficiently transferring the package thus obtained without collapsing the superposed sheet mediums, and which produces no defective. SOLUTION: A volume 26 is transferred by a transfer belt 748a and is gradually stored into a lightproof bag 28 whose forward end side is sealed. In the early period during this storing operation, air in the bag 28 is sucked at a high speed through an air release pipe and, in the late period when a predetermined quantity of the volume 26 is transferred and stored in the bag 28, air is sucked at a low speed. Thereafter, the bag 28 is sealed on the rear end side thereof, whereby it is kept in a sealed state.
Patent JP-H11137541-A (JP)
Title: Computer tomography
Inventor: FLUHRER MANFRED
IPC: G01N23/04
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To constitute a computer tomography having a spiral scanning in such a manner that a clear photographing of a heart may be performed. SOLUTION: For this computer tomography having measuring systems 1, 3 in order to spirally scan a measurement volume V, means 8, 11 in order to generate the volume data synchronously with EKG for an image display of the volume of an inspection objective 5, are provided.
Patent JP-S63107752-A (JP)
Title: Method for supporting catalytic component of metal catalyst for purifying exhaust gas
Inventor: KAWABATA MASATAKA
IPC: B01J37/02
Filed: 1986-10-25
Abstract: PURPOSE:To efficiently support a catalytic component by a carrier, by applying high frequency heating to the metal carrier immersed in a catalyst supporting liquid. CONSTITUTION:A coil is wound around the outer periphery of a support tank 2 in which a catalyst supporting liquid 3, for example, composed of a dinitrodiaminoplatinum solution is received to form a high frequency induction coil 1 and a metal carrier 4 coated with activated alumina is immersed in said liquid 3. Next, for example, when a high frequency current of 500Hz-10 kHz flows to the coil 1 to directly heat the metal carrier 4, the carrier 4 itself generate heat to heat the supporting liquid 3. In this case, when a means for stirring the supporting liquid 3 is used to allow the liquid 3 to flow in the cells of the carrier 4, supporting efficiency is further enhanced.
Patent JP-S61132517-A (JP)
Title: Production of high-purity zirconia powder
Inventor: FUNABASHI TOSHIHIKO
IPC: C01G25/02
Filed: 1984-12-03
Abstract: PURPOSE:A mixture of a zircon powder and a carbon-containing substance in a specific composition is formed, then heated to effect desilication whereby unstabilized zirconia of high purity is obtained inexpensively. CONSTITUTION:(A) A zircon powder and (B) a carbon-containing substance such as petroleum coke are mixed so that the molar ratio of SiO2 in the component A to the carbon in the component B (C/SiO2) becomes 0.4-2.0. The mixture is formed by fluidizing the mixture with a solvent for component B or with heat. Then, the mixture or the formed product is heat-treated at 1,300-2,000 deg.C under reduced pressure, less than 0.6 atmospheric pressure to effect desilication and, when needed, subjected to oxidation treatment.
Patent JP-S62114855-A (JP)
Title: Tool abnormality detecting device in machine tool
Inventor: YOSHIMURA KIYOKAZU
IPC: B23Q17/09
Filed: 1985-11-13
Abstract: PURPOSE:To detect an abnormality of a tool while avoiding erroneously detecting an abnormality caused by external noise, by providing an AE sensor on and opening in each of plate members through which AE waves may be transmitted, and by attaching these plate members to a machine body at plural positions which are located at predetermined intervals along the longitudinal direction of a spindle. CONSTITUTION:When AE waves are generated due to an abnormality of a tool, these are transmitted directly to a spindle, and are then transmitted to plate members 10 through openings so that these are detected by AE sensors 9a, 9b. Since the AE waves are transmitted through the spindle, the AE sensors detect them with a time lapse therebetween, corresponding to intervals of the attached sensors, and therefore, a control circuit 19 issues an abnormality sensing output only when the above-mentioned time lapse is detected. Accordingly, even if AE waves caused by external noise are detected, no abnormality sensing output is issued, and thereby it is possible to accurately detect an abnormality of a cutting tool.
Patent JP-H0569137-A (JP)
Title: Automatic welding device
Inventor: TACHIKAWA HIROSHI
IPC: G05B19/42
Filed: 1991-09-06
Abstract: PURPOSE:To provide an automatic welding device capable of easily measuring and inputting a groove angle, a groove width and the welding starting position. CONSTITUTION:The equation of a straight line passing through the position E and the position C is x=tanalphaX(z-z11)+x13 wherein tanalpha is equal to (x15-x13)/(z12-z11). Accordingly, when (x) coordinate of the position G when the straight line passing through the positions E and C crosses the base is x21, x21=tanalphaX(z10-z11)+x13 is satisfied. In the same way, (x) coordinate of the position F when a straight line passing through the positions D and B crosses the base is x22, x22=-tanbetaX(z10-z11)+x12 is satisfied. Further, tanbeta=(x12-x14)/(z12-z11) is satisfied. Accordingly, the base width W of a groove part is x21-x11 and the coordinate of the welding starting position P (x1 and z1) is x1=(x12+x22)/2, z1=z10.
Patent JP-H0894513-A (JP)
Title: Measuring device for dry type particle size distribution
Inventor: IGUSHI TATSUO
IPC: G01N15/02
Filed: 1994-09-23
Abstract: PURPOSE: To provide a measuring device for dry type particle size distribution capable of performing measuring with a small quantity of sample. CONSTITUTION: A measuring device for dry type particle size distribution is composed of an optical unit 1, a sample feeding detecting means 2, a controlling computing portion 3, an operation portion 5, and a sample feeding portion 6 feeding a sample S intermittently. The optical unit 1 is composed of a laser light source 7 emitting a laser beam L, a condenser lens 8, and a detector 9 such as a photodiode array, or the like detecting scattered light and/or transmitted light. The sample feeding detecting means 2 is composed of a light emitter 2a and a light acceptor 2b set between the sample feeding portion 6 and the optical unit 1. The controlling computing portion 3 is composed of a CPU capturing a detection signal (p) from the detector 9, and computing a particle size distribution based on captured sample scattered light or sample transmitted light data.
Patent JP-H0973498-A (JP)
Title: Branch setting method and preparing system for electronic slip or the like
Inventor: KANAZAWA TAKAHITO
IPC: G06Q10/10
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To design a slip, etc., and, specially, a mechanism which helps persons who issue and manage slips without requiring the knowledge of a program language by setting a field to be inputted next according to specific conditions. SOLUTION: A branch setting device 1 consists of a storage means 5 and a processing means 6 and the main body part of a personal computer, etc. The branch setting device 1 opens a branch setting screen (window) for interactive branch setting operation and displays the branch setting screen on a display 4. Further, a structure choice is made on the branch setting screen. For the structure choice, a two-branch type or multiple-branch type is selected and when the multiple-branch type is selected, the number of branches is also inputted. Then option settings are made. Then an input screen corresponding to the structure choice and option settings is displayed and branch setting input is performed by filling specific places on the screen. An expression of specific conditions is selected in a pull-down menu and the name of a filed is inputted with a mouse.
Patent JP-2000087997-A (JP)
Title: Power coupling/uncoupling clutch of front wheel drive device
Inventor: NEMOTO HIDESUKE
IPC: F16D11/10
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To smoothly and surely transmit the power to a driven shaft, and to prevent slipping on a drive shaft side by inserting at least one second engagement body among a plurality of engagement bodies between first engagement bodies. SOLUTION: In a power coupling/uncoupling clutch of a front wheel drive device to couple/uncouple the power transmission through the engagement/ disengagement of a plurality of first engagement bodies 17a, 17a... provided on the side of a transmission gear 17 on the drive side with/from a plurality of second engagement bodies 25, 25... provided on the side of a sleeve 20 arranged slidably on a driven side shaft, a plurality of second engagement bodies 25 are projectingly urged in the direction of the first engagement body 17a by an urging spring 24 which is provided in a relatively rotatable manner to the sleeve 20 along the axial direction and arranged in the sleeve 20, and at least one second engagement body 25 among the second engagement bodies 25 is inserted between the first engagement body 17a and the first engagement body 17a.
Patent JP-S63102984-A (JP)
Inventor: HARRISON DANIEL J
IPC: B41M5/42
Filed: 1987-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1197298-A (JP)
Title: Method of manufacturing electrode foil for aluminum electrolytic capacitor
Inventor: TAIHEI MASAHIKO
IPC: C25F3/04
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To increase the pit creating point with Zn components by dipping an Al foil in sulfuric acid or a soln. contg. its salt to dissolve the natural oxide film of the foil, thereby dispersing much Zn components over its surface. SOLUTION: An Al foil is dipped in sulfuric acid or a soln. contg. its salt to dissolve the natural oxide film of the foil, thereby dispersing much Zn components over its surface to increase the pit creating points with the Zn components where the sulfuric acid or the soln. is set to a concn. of about 0.005-0.1 mol/l and a liq. temp. of about 50-90 deg.C, this dispersing the Zn components existing like spots to re-deposit and uniformly disperse over the Al foil surface.
Patent JP-H1194075-A (JP)
Title: Relief pressure controller of vehicular hydraulic continuously variable transmission
Inventor: KATAGIRI YOSHIHIRO
IPC: F16H61/40
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent engine stalling from being generated when engine load is increased in a state where the engine speed is low. SOLUTION: A vehicular hydraulic continuously variable transmission is constituted of a variable swash plate hydraulic pump 24 and a variable swash plate hydraulic motor 25 which are connected to each other through hydraulic closed circuits 26a, 26b. A relief pressure controller is constituted of high pressure relief valves 75F, 75R for controlling oil pressure in the hydraulic closed circuits 26a, 26b, and an engine speed sensor for detecting the engine speed, and the high pressure relief valves perform control for decreasing oil pressure in the hydraulic closed circuits when it is detected that the engine speed detected by the engine speed sensor becomes a preset specified value or less.